Oil lamp



FIG. 1 is a perspective view showing my new oil lamp;

FIG. 2 is a front elevational view thereof, the rear view being a mirrorimage of that which is shown;

FIG. 3 is a right side elevational view thereof, the left side viewbeing a mirror image of that which is shown;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for an oil lamp, as shown and described.